.zccga-app-banner {
    position: fixed;
    z-index: 999999;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    left: 12px;
    display: none;
    box-sizing: border-box;
    align-items: center;
    gap: 11px;
    min-height: 78px;
    border: 1px solid rgba(13, 47, 85, .14);
    border-radius: 18px;
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 16px 48px rgba(13, 47, 85, .24);
    padding: 10px 42px 10px 10px;
    color: #18243a;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
}

.zccga-app-banner.is-visible {
    display: flex;
    animation: zccga-app-banner-in .28s ease-out both;
}

.zccga-app-banner__icon {
    flex: 0 0 56px;
    width: 56px;
    height: 56px;
    border-radius: 13px;
    box-shadow: 0 5px 14px rgba(13, 47, 85, .17);
    object-fit: cover;
}

.zccga-app-banner__copy {
    min-width: 0;
    flex: 1 1 auto;
    line-height: 1.2;
}

.zccga-app-banner__copy strong,
.zccga-app-banner__copy span {
    display: block;
}

.zccga-app-banner__copy strong {
    margin-bottom: 4px;
    color: #0d2f55;
    font-size: 16px;
    font-weight: 800;
}

.zccga-app-banner__copy span {
    overflow: hidden;
    color: #64748b;
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.zccga-app-banner__download {
    flex: 0 0 auto;
    border-radius: 999px;
    background: #1264a3;
    padding: 10px 14px;
    color: #fff !important;
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    text-decoration: none !important;
}

.zccga-app-banner__download:focus-visible,
.zccga-app-banner__close:focus-visible {
    outline: 3px solid rgba(18, 100, 163, .28);
    outline-offset: 2px;
}

.zccga-app-banner__close {
    position: absolute;
    top: 5px;
    right: 7px;
    width: 32px;
    height: 32px;
    border: 0;
    background: transparent;
    color: #64748b;
    font: 500 27px/28px -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    cursor: pointer;
}

@keyframes zccga-app-banner-in {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (min-width: 768px) {
    .zccga-app-banner,
    .zccga-app-banner.is-visible { display: none !important; }
}

@media (max-width: 374px) {
    .zccga-app-banner { gap: 8px; padding-right: 36px; }
    .zccga-app-banner__icon { flex-basis: 48px; width: 48px; height: 48px; border-radius: 11px; }
    .zccga-app-banner__copy span { display: none; }
    .zccga-app-banner__download { padding: 9px 11px; }
}

@media (prefers-reduced-motion: reduce) {
    .zccga-app-banner.is-visible { animation: none; }
}